__________________My Message to President-Elect Donald Trump:America did NOT became great because of what government did. America became great because of what the U.S. Constitution prevented our government from doing. The people made America great.

I was gonna say Arnie, BUT he's really a Prog. No wonder he's turned to flab.

__________________My Message to President-Elect Donald Trump:America did NOT became great because of what government did. America became great because of what the U.S. Constitution prevented our government from doing. The people made America great.

With the U.S. presidential election just days away, new research from the University of South Carolina provides fresh evidence that choosing a candidate may depend more on our biological make-up than a careful analysis of issues.

That’s because the brains of self-identified Democrats and Republicans are hard-wired differently and may be naturally inclined to hold varying, if not opposing, perceptions and values. The USC study, which analyzed MRI scans of 24 USC students, builds on existing research in the emerging field of political neuroscience.

“The differences are significant and real,” said lead researcher Roger D. Newman-Norlund, an assistant professor of exercise science in the Arnold School of Public Health and the director of USC’s new Brain Simulation Laboratory.

The study focused on the mirror neuron system, a network of brain areas linked to a host of social and emotional abilities. After declaring their political affiliation, The subjects were given questionnaires designed to gauge their attitudes on a range of select political issues. Next, they were given “resting state” MRIs which made it possible to analyze the strength of connections within the mirror neuron system in both the left and right hemispheres of their brains; specifically the inferior frontal gyrus, supramarginal gyrus and angular gyrus.

The results found more neural activity in areas believed to be linked with broad social connectedness in Democrats (friends, the world at-large) and more activity in areas linked with tight social connectedness in the Republicans (family, country). In some ways the study confirms a stereotype about members of the two parties -- Democrats tend to be more global and Republicans more America-centric -- but it actually runs counter to other recent research indicating Democrats enjoyed a virtual lock on caring for others.

“The results were a little surprising,” Newman-Norlund said. “This shows the picture is more complicated. One possible explanation for our results is that Democrats and Republicans process social connectedness in a fudamentally different manner."

While political neuroscience and study is still largely in its infancy, the implications for future races could be big as politicians and campaign strategists learn how to exploit brain differences to make more effective, biologically targeted appeals to voters.

The research also suggests that maintaining an open mind about political issues may be easier said than done. In fact, bridging partisan divides and acting contrary to ideological preferences likely requires going against deeply ingrained biological tendencies. And while there is evidence that mirror neuron connections can change over time, it’s not something that happens overnight, Newman-Norlund said.

“The (brain) differences could be a result of genetics, experiences, or a combination of both,” he said. “It takes a lot of effort to see the other side and we’re not going to wake up one day and all start getting along.”

Understanding the differences and their origins, however, is a step in the right direction, he said.

__________________My Message to President-Elect Donald Trump:America did NOT became great because of what government did. America became great because of what the U.S. Constitution prevented our government from doing. The people made America great.

Public release date: 13-Feb-2013
Contact: Esther Whitepressoffice@exeter.ac.uk
44-139-272-2307
University of ExeterThe party in your brain

A team of political scientists and neuroscientists has shown that liberals and conservatives use different parts of the brain when they make risky decisions, and these regions can be used to predict which political party a person prefers. The new study suggests that while genetics or parental influence may play a significant role, being a Republican or Democrat changes how the brain functions.

Dr. Darren Schreiber, a researcher in neuropolitics at the University of Exeter, has been working in collaboration with colleagues at the University of California, San Diego on research that explores the differences in the way the brain functions in American liberals and conservatives. The findings are published in the journal PLOS ONE on 13 February.

In a prior experiment, participants had their brain activity measured as they played a simple gambling game. Dr. Schreiber and his UC San Diego collaborators were able to look up the political party registration of the participants in public records. Using this new analysis of 82 people who performed the gambling task, the academics showed that Republicans and Democrats do not differ in the risks they take. However, there were striking differences in the participants' brain activity during the risk-taking task.

Democrats showed significantly greater activity in the left insula, a region associated with social and self-awareness. Meanwhile Republicans showed significantly greater activity in the right amygdala, a region involved in the body's fight-or-flight system. These results suggest that liberals and conservatives engage different cognitive processes when they think about risk.

In fact, brain activity in these two regions alone can be used to predict whether a person is a Democrat or Republican with 82.9% accuracy. By comparison, the longstanding traditional model in political science, which uses the party affiliation of a person's mother and father to predict the child's affiliation, is only accurate about 69.5% of the time. And another model based on the differences in brain structure distinguishes liberals from conservatives with only 71.6% accuracy.

The model also outperforms models based on differences in genes. Dr. Schreiber said: "Although genetics have been shown to contribute to differences in political ideology and strength of party politics, the portion of variation in political affiliation explained by activity in the amygdala and insula is significantly larger, suggesting that affiliating with a political party and engaging in a partisan environment may alter the brain, above and beyond the effect of heredity."

These results may pave the way for new research on voter behaviour, yielding better understanding of the differences in how liberals and conservatives think. According to Dr. Schreiber: "The ability to accurately predict party politics using only brain activity while gambling suggests that investigating basic neural differences between voters may provide us with more powerful insights than the traditional tools of political science."